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Flat Glass Rooflight – Fixed (Bespoke)

Ordering information
Availability for our Glass, Flat Roof Window, fixed units is 3 to 4 weeks from ordering. All our Flat Glass Rooflights are made to order & are therefore bespoke. PLEASE NOTE: The sizes quoted are always that of the overall builders kerb (Critical dimension) & that certain areas of England and Wales may be charged a surcharge for delivery at the checkout stage. Quotations are available upon request for alternative sizes, email or call 0207 118 1044.
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Our Glass Flat Roof Windows are the ideal choice for applications where the raised profiles of conventional modular rooflights are not practical or desirable.

Product information

The Fixed/Unvented option is available in a square shape. Our Flat Roof Windows (Glass) rooflights are bespoke and manufactured up to 3.0m2 in size. The glass we supply is 30.8mm double glazed units comprising of 6mm clear toughened glass outer with 75mm sandblasted frame; 18mm argon-filled cavity and 6.8mm low-e laminated inner pane as standard. The glazing elements are contained within a thermally enhanced, extruded aluminium frame, to current British and European standards: BS EN 12020-1:2001. Glazing frames are polyester powder coated to BS 6496 and BS EN 12206-1:2004. The extruded aluminium polyester powder coated frame is available in: Jet Black: RAL 9005, Pure White: RAL 9010, Slate Grey: RAL 7015 & Anthracite Grey: RAL 7016. We have other RAL colours are available upon request but they will incur a surcharge. See the full range of RAL colours at ( We supply clear glazing as standard but other glazing options are available including self cleaning glass, solar performance & tinted options too. Self cleaning glass requires a minimum 5° slope and in fact we would recommend an installion of 5° to allow water run off, This fall can be achieved within the construction of the waterproofed builders kerb (by others). The product has a thermal value or U-value of 1.4 W/m2k & 1.1 W/m2k centre pane value which exceeds the requirement for Part L compliance and is tested to CWCT TN 66 & 67 Class 2 / ACR (M) 001:2005 and is classed as a ‘B’ Non Fragile rooflight. The roof light also has an AA Fire Rating. The Light Transmission is 78% & the rooflights weigh approximately 43kg’s per m2. The Flat Glass product is suitable for use with all popular flat roof finishes & comes with 10 year guarantee*. *Ask for more details.

Please note that Larger sizes can be manufactured in one piece by amending the glass specification or using the Multi Section option.

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SKU: rooflights-7290. Category: .